Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Intangible Assets - Additional Information (Details)

v3.25.4
Intangible Assets - Additional Information (Details) - EUR (€)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Intangible Assets [Line Items]    
Intangible assets € 36,866,000 € 33,590,000
Impairment losses 0  
Useful life of intangible assets 0  
Intangible Fixed Assets in Process and Advances    
Disclosure Of Intangible Assets [Line Items]    
Increased in intangible assets 11,168,000  
Intangible assets 12,504,000 15,725,000
Concessions, Licenses, Trademarks and Similar Rights    
Disclosure Of Intangible Assets [Line Items]    
Intangible assets 6,364,000 € 7,573,000
Internally Generated Development Costs    
Disclosure Of Intangible Assets [Line Items]    
Increased in intangible assets € 1,582,000